... world of one of the small circuit breaker.3. The advanced production and calibration equipments ... current from 1 to 63 amperes.5. Circuit breaker effective protection circuit overload, short circuit, owe pressure ... the variety OF accessories, such as electric operator, manual operator, plug-in base, OF, MX, MN, ... 7. The company has a perfect after-sales service, the product is the guarantee, and the ...